package com.hdc.sell.Service;

import com.hdc.sell.dto.OrderDTO;

/**
 * @author 郭丽然
 * @program: sell
 * @date 2020/5/25 16:51
 * 功能：
 */
public interface BuyerService {
    // 查询一个订单
    OrderDTO findOrderOne(String openid,String orderId);
    //取消订单
    OrderDTO cancelOrder(String openid,String orderId);
}
